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Song AT, Sindeaux RHM, Li Y, Affia H, Agnihotri T, Leclerc S, van Vliet PP, Colas M, Guimond JV, Patey N, Feulner L, Joyal JS, Haddad E, Barreiro L, Andelfinger G. Developmental role of macrophages modeled in human pluripotent stem cell-derived intestinal tissue. Cell Rep 2024; 43:113616. [PMID: 38150367 DOI: 10.1016/j.celrep.2023.113616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/22/2023] [Accepted: 12/07/2023] [Indexed: 12/29/2023] Open
Abstract
Macrophages populate the embryo early in gestation, but their role in development is not well defined. In particular, specification and function of macrophages in intestinal development remain little explored. To study this event in the human developmental context, we derived and combined human intestinal organoid and macrophages from pluripotent stem cells. Macrophages migrate into the organoid, proliferate, and occupy the emerging microanatomical niches of epithelial crypts and ganglia. They also acquire a transcriptomic profile similar to that of fetal intestinal macrophages and display tissue macrophage behaviors, such as recruitment to tissue injury. Using this model, we show that macrophages reduce glycolysis in mesenchymal cells and limit tissue growth without affecting tissue architecture, in contrast to the pro-growth effect of enteric neurons. In short, we engineered an intestinal tissue model populated with macrophages, and we suggest that resident macrophages contribute to the regulation of metabolism and growth of the developing intestine.
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Affiliation(s)
- Andrew T Song
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada.
| | - Renata H M Sindeaux
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Meakins Christie Laboratories, Department of Medicine, Department of Microbiology and Immunology, Department of Pathology Research Institute of McGill University Health Centre, Montréal, QC, Canada
| | - Yuanyi Li
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Hicham Affia
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Tapan Agnihotri
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Department of Pharmacology and Therapeutics, McGill University, Montréal, QC, Canada
| | | | | | - Mathieu Colas
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Jean-Victor Guimond
- CLSC des Faubourgs, CIUSSS du Centre-Sud-de-l'Ile-de-Montréal, Montréal, QC, Canada
| | - Natalie Patey
- Department of Pathology, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Lara Feulner
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Jean-Sebastien Joyal
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Département de Pédiatrie, Université de Montréal, Montréal, QC, Canada; Department of Pharmacology and Therapeutics, McGill University, Montréal, QC, Canada
| | - Elie Haddad
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Département de Pédiatrie, Université de Montréal, Montréal, QC, Canada
| | - Luis Barreiro
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Genetics Genomics and Systems Biology, University of Chicago, Chicago, IL, USA
| | - Gregor Andelfinger
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada; Département de Pédiatrie, Université de Montréal, Montréal, QC, Canada.
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Sunami H, Shimizu Y, Kishimoto H. Shape of scaffold controlling the direction of cell migration. Biophys Physicobiol 2023; 21:e210004. [PMID: 38803333 PMCID: PMC11128307 DOI: 10.2142/biophysico.bppb-v21.0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 12/27/2023] [Indexed: 05/29/2024] Open
Abstract
Cell migration plays an important role in the development and maintenance of multicellular organisms. Factors that induce cell migration and mechanisms controlling their expression are important for determining the mechanisms of factor-induced cell migration. Despite progress in the study of factor-induced cytotaxis, including chemotaxis and haptotaxis, precise control of the direction of cell migration over a wide area has not yet been achieved. Success in this area would update the cell migration assays, superior cell separation technologies, and artificial organs with high biocompatibility. The present study therefore sought to control the direction of cell migration over a wide area by adjusting the three-dimensional shape of the cell scaffold. The direction of cell migration was influenced by the shape of the cell scaffold, thereby optimizing cell adhesion and protrusion. Anisotropic arrangement of these three-dimensional shapes into a periodic structure induced unidirectional cell migration. Three factors were required for unidirectional cell migration: 1) the sizes of the anisotropic periodic structures had to be equal to or lower than the size of the spreading cells, 2) cell migration was restricted to a runway approximately the width of the cell, and 3) cells had to be prone to extension of long protrusions in one direction. Because the first two factors had been identified previously in studies of cell migration in one direction using two-dimensional shaped patterns, these three factors are likely important for the mechanism by which cell scaffold shapes regulate cell migration.
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Affiliation(s)
- Hiroshi Sunami
- Faculty of Medicine, University of the Ryukyus, Okinawa 903-0215, Japan
| | - Yusuke Shimizu
- Graduate School of Medicine, University of the Ryukyus, Okinawa 903-0215, Japan
| | - Hidehiro Kishimoto
- Graduate School of Medicine, University of the Ryukyus, Okinawa 903-0215, Japan
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Niu SW, Wu CH, Chen HC, Yang CJ, Chang JM, Chang EE, Chuang HH, Chiu YW, Zhen YY, Hung CC, Hwang SJ. Proteins Secreted by Lung Cancer Cells Induce the Onset of Proteinuria via Focal Adhesion Kinase Signaling in Mice. J Transl Med 2023; 103:100156. [PMID: 37119854 DOI: 10.1016/j.labinv.2023.100156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/24/2023] [Accepted: 04/11/2023] [Indexed: 05/01/2023] Open
Abstract
Paraneoplastic nephrotic syndrome (PNS) is a complication seen in cancer patients. Ultrastructural examination shows the accumulation of proteins and the presence of foot process (FP) effacement in the glomeruli of PNS patients. Previously, we reported that orthotopic xenografts of Lewis lung carcinoma 1 in C57BL/6 mice caused them to develop lung cancer with albuminuria. This implies that these mice can be used as a model of human disease and suggests that Lewis lung carcinoma 1 cell-secreted proteins (LCSePs) contain nephrotoxic molecules and cause inflammation in renal cells. As podocyte effacement was present in glomeruli in this model, such podocyte injury may be attributable to either soluble LCSeP or LCSeP deposits triggering pathological progression. LCSePs in conditioned media was concentrated for nephrotoxicity testing. Integrin-focal adhesion kinase (FAK) signaling and inflammatory responses were evaluated in podocytes either exposed to soluble LCSePs or seeded onto substrates with immobilized LCSePs. FAK phosphorylation and interleukin-6 expression were higher in podocytes attached to LCSePs substrates than in those exposed to soluble LCSePs. Notably, LCSeP-based haptotaxis gave rise to altered signaling in podocytes. When podocytes were stimulated by immobilized LCSePs, FAK accumulated at focal adhesions, synaptopodin dissociated from F-actin, and disrupting the interactions between synaptopodin and α-actinin was observed. When FAK was inhibited by PF-573228 in immobilized LCSePs, the association between synaptopodin and α-actinin was observed in the podocytes. The association of synaptopodin and α-actinin with F-actin allowed FP stretching, establishing a functional glomerular filtration barrier. Therefore, in this mouse model of lung cancer, FAK signaling prompts podocyte FP effacement and proteinuria, indicative of PNS.
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Affiliation(s)
- Sheng-Wen Niu
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Division of Nephrology, Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Hsing Wu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang-Gung Memorial Hospital, Kaohsiung, Taiwan; College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Hung-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chih-Jen Yang
- Division of Pulmonary and Critical care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Respiratory Therapy, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Eddy Essen Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsiang-Hao Chuang
- Division of Pulmonary and Critical care Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Wen Chiu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Yi Zhen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chi-Chih Hung
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Shang-Jyh Hwang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Irisin: A Promising Target for Ischemia-Reperfusion Injury Therapy. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5391706. [PMID: 34745418 PMCID: PMC8570861 DOI: 10.1155/2021/5391706] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/08/2021] [Accepted: 10/18/2021] [Indexed: 12/01/2022]
Abstract
Ischemia-reperfusion injury (IRI) is defined as the total combined damage that occurs during a period of ischemia and following the recovery of blood flow. Oxidative stress, mitochondrial dysfunction, and an inflammatory response are factors contributing to IRI-related damage that can each result in cell death. Irisin is a polypeptide that is proteolytically cleaved from the extracellular domain of fibronectin type III domain-containing protein 5 (FNDC5). Irisin acts as a myokine that potentially mediates beneficial effects of exercise by reducing oxidative stress, improving mitochondrial fitness, and suppressing inflammation. The existing literature also suggests a possible link between irisin and IRI, involving mechanisms similar to those associated with exercise. This article will review the pathogenesis of IRI and the potential benefits and current limitations of irisin as a therapeutic strategy for IRI, while highlighting the mechanistic correlations between irisin and IRI.
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5
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Kang JH, Lee HJ, Kim OH, Yun YJ, Seo YJ, Lee HJ. Biomechanical forces enhance directed migration and activation of bone marrow-derived dendritic cells. Sci Rep 2021; 11:12106. [PMID: 34103554 PMCID: PMC8187447 DOI: 10.1038/s41598-021-91117-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 05/21/2021] [Indexed: 11/30/2022] Open
Abstract
Mechanical forces are pervasive in the inflammatory site where dendritic cells (DCs) are activated to migrate into draining lymph nodes. For example, fluid shear stress modulates the movement patterns of DCs, including directness and forward migration indices (FMIs), without chemokine effects. However, little is known about the effects of biomechanical forces on the activation of DCs. Accordingly, here we fabricated a microfluidics system to assess how biomechanical forces affect the migration and activity of DCs during inflammation. Based on the structure of edema, we proposed and experimentally analyzed a novel concept for a microchip model that mimicked such vascular architecture. The intensity of shear stress generated in our engineered chip was found as 0.2–0.6 dyne/cm2 by computational simulation; this value corresponded to inflammation in tissues. In this platform, the directness and FMIs of DCs were significantly increased, whereas the migration velocity of DCs was not altered by shear stress, indicating that mechanical stimuli influenced DC migration. Moreover, DCs with shear stress showed increased expression of the DC activation markers MHC class I and CD86 compared with DCs under static conditions. Taken together, these data suggest that the biomechanical forces are important to regulate the migration and activity of DCs.
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Affiliation(s)
- Ji-Hun Kang
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Hyun Joo Lee
- Graduate School of Energy and Environment (KU-KIST Green School), Korea University, Seoul, 02841, Republic of Korea
| | - Ok-Hyeon Kim
- Department of Anatomy and Cell Biology, College of Medicine, Chung-Ang University, Seoul, 06974, Republic of Korea.,Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Yong Ju Yun
- Graduate School of Energy and Environment (KU-KIST Green School), Korea University, Seoul, 02841, Republic of Korea.
| | - Young-Jin Seo
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
| | - Hyun Jung Lee
- Department of Anatomy and Cell Biology, College of Medicine, Chung-Ang University, Seoul, 06974, Republic of Korea. .,Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, 06974, Republic of Korea.
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Versaevel M, Alaimo L, Seveau V, Luciano M, Mohammed D, Bruyère C, Vercruysse E, Théodoly O, Gabriele S. Collective migration during a gap closure in a two-dimensional haptotactic model. Sci Rep 2021; 11:5811. [PMID: 33712641 PMCID: PMC7954790 DOI: 10.1038/s41598-021-84998-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 02/19/2021] [Indexed: 01/11/2023] Open
Abstract
The ability of cells to respond to substrate-bound protein gradients is crucial for many physiological processes, such as immune response, neurogenesis and cancer cell migration. However, the difficulty to produce well-controlled protein gradients has long been a limitation to our understanding of collective cell migration in response to haptotaxis. Here we use a photopatterning technique to create circular, square and linear fibronectin (FN) gradients on two-dimensional (2D) culture substrates. We observed that epithelial cells spread preferentially on zones of higher FN density, creating rounded or elongated gaps within epithelial tissues over circular or linear FN gradients, respectively. Using time-lapse experiments, we demonstrated that the gap closure mechanism in a 2D haptotaxis model requires a significant increase of the leader cell area. In addition, we found that gap closures are slower on decreasing FN densities than on homogenous FN-coated substrate and that fresh closed gaps are characterized by a lower cell density. Interestingly, our results showed that cell proliferation increases in the closed gap region after maturation to restore the cell density, but that cell–cell adhesive junctions remain weaker in scarred epithelial zones. Taken together, our findings provide a better understanding of the wound healing process over protein gradients, which are reminiscent of haptotaxis.
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Affiliation(s)
- Marie Versaevel
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium
| | - Laura Alaimo
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium
| | - Valentine Seveau
- Adhesion and Inflammation Laboratory, INSERM U1067, UMR 7333, CNRS, 163 avenue de Luminy-Case 937, 13288, Marseille Cedex 09, France
| | - Marine Luciano
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium
| | - Danahe Mohammed
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium
| | - Céline Bruyère
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium
| | - Eléonore Vercruysse
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium
| | - Olivier Théodoly
- Adhesion and Inflammation Laboratory, INSERM U1067, UMR 7333, CNRS, 163 avenue de Luminy-Case 937, 13288, Marseille Cedex 09, France
| | - Sylvain Gabriele
- Mechanobiology & Soft Matter Group, Interfaces and Complex Fluids Laboratory, Research Institute for Biosciences, CIRMAP, University of Mons, 20 Place du Parc, 7000, Mons, Belgium.
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Kilb MF, Engemann VI, Siddique A, Stark RW, Schmitz K. Immobilisation of CXCL8 gradients in microfluidic devices for migration experiments. Colloids Surf B Biointerfaces 2020; 198:111498. [PMID: 33302150 DOI: 10.1016/j.colsurfb.2020.111498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/23/2020] [Accepted: 11/27/2020] [Indexed: 11/29/2022]
Abstract
The release of inflammatory chemokines leads to the formation of chemokine gradients that result in the directed migration of immune cells to the site of injury. In this process, cells respond to soluble gradients (chemotaxis) as well as to immobilised gradients (haptotaxis). Surface-bound chemokine gradients are mostly presented by endothelial cells and supported by glycosaminoglycans (GAGs), such as heparan sulfate, involving the GAG binding site of chemokines. Microfluidic devices have been used to analyse cell migration along soluble chemokine gradients, as these devices allow the generation of stable gradients with resolutions in the range of microns. To immobilise well-controlled soluble gradients of interleukin-8 (CXCL8), an inflammatory chemokine, we developed a simple procedure using a heparin-coated PDMS-microfluidic device. We used these immobilised gradients for migration experiments with CXCL8-responsive THP-1 cells and confirmed directed cell migration. This setup might be useful for the examination of factors that may alter chemotaxis and haptotaxis as well as synergistic and antagonistic effects of other soluble and immobilised chemokines.
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Affiliation(s)
- Michelle F Kilb
- Technical University of Darmstadt, Clemens-Schöpf-Institute of Organic Chemistry and Biochemistry, Alarich-Weiss-Straße 8, 64287, Darmstadt, Germany
| | - Victoria I Engemann
- Technical University of Darmstadt, Clemens-Schöpf-Institute of Organic Chemistry and Biochemistry, Alarich-Weiss-Straße 8, 64287, Darmstadt, Germany
| | - Asma Siddique
- Technical University of Darmstadt, Institute of Materials Science, Physics of Surfaces, Alarich-Weiss-Straße 16, 64287. Darmstadt, Germany
| | - Robert W Stark
- Technical University of Darmstadt, Institute of Materials Science, Physics of Surfaces, Alarich-Weiss-Straße 16, 64287. Darmstadt, Germany
| | - Katja Schmitz
- Technical University of Darmstadt, Clemens-Schöpf-Institute of Organic Chemistry and Biochemistry, Alarich-Weiss-Straße 8, 64287, Darmstadt, Germany.
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How Have Leukocyte In Vitro Chemotaxis Assays Shaped Our Ideas about Macrophage Migration? BIOLOGY 2020; 9:biology9120439. [PMID: 33276594 PMCID: PMC7761587 DOI: 10.3390/biology9120439] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 11/27/2020] [Accepted: 11/30/2020] [Indexed: 12/15/2022]
Abstract
Simple Summary The migration of immune cells is vital during inflammatory responses. Macrophages, which are a subset of immune cells, are unique in the ways they migrate because they can switch between different mechanism of migration. This crucial feature of macrophage migration has been underappreciated in the literature because technologies used to study macrophage migration were not able to efficiently detect those subtle differences between macrophages and other immune cells. This review article describes popular technologies used to study macrophage migration and critically assesses their advantages and disadvantages in macrophage migration studies. Abstract Macrophage chemotaxis is crucial during both onset and resolution of inflammation and unique among all leukocytes. Macrophages are able to switch between amoeboid and mesenchymal migration to optimise their migration through 3D environments. This subtle migration phenotype has been underappreciated in the literature, with macrophages often being grouped and discussed together with other leukocytes, possibly due to the limitations of current chemotaxis assays. Transwell assays were originally designed in the 1960s but despite their long-known limitations, they are still one of the most popular methods of studying macrophage migration. This review aims to critically evaluate transwell assays, and other popular chemotaxis assays, comparing their advantages and limitations in macrophage migration studies.
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Sunami H, Shimizu Y, Denda J, Yokota I, Kishimoto H, Igarashi Y. A 3D Microfabricated Scaffold System for Unidirectional Cell Migration. ACTA ACUST UNITED AC 2020; 4:e2000113. [PMID: 32924291 DOI: 10.1002/adbi.202000113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/02/2020] [Indexed: 11/08/2022]
Abstract
The present study demonstrates unidirectional cell migration using a novel 3D microfabricated scaffold, as revealed by the uneven sorting of cells into an area of 1 mm × 1 mm. To induce unidirectional cell migration, it is important to determine the optimal arrangement of 3D edges, and thus, the anisotropic periodic structures of micropatterns are adjusted appropriately. The cells put forth protrusions directionally along the sharp edges of these micropatterns, and migrated in the protruding direction. There are three advantages to this novel system. First, the range of applications is wide, because this system effectively induces unidirectional migration as long as 3D shapes of the scaffolds are maintained. Second, this system can contribute to the field of cell biology as a novel taxis assay. Third, this system is highly applicable to the development of medical devices. In the present report, unique 3D microfabricated scaffolds that provoked unidirectional migration of NIH3T3 cells are described. The 3D scaffolds could provoke cells to accumulate in a single target location, or could provoke a dissipated cell distribution. Because the shapes are very simple, they could be applied to the surfaces of various medical devices. Their utilization as a cell separation technology is also anticipated.
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Affiliation(s)
- Hiroshi Sunami
- Faculty of Medicine, University of the Ryukyus, Nishihara, 903-0215, Japan
| | - Yusuke Shimizu
- Faculty of Medicine, University of the Ryukyus, Nishihara, 903-0215, Japan
| | - Junko Denda
- Faculty of Medicine, University of the Ryukyus, Nishihara, 903-0215, Japan
| | - Ikuko Yokota
- Faculty of Advanced Life Science, Hokkaido University, Sapporo, 001-0021, Japan
| | - Hidehiro Kishimoto
- Faculty of Medicine, University of the Ryukyus, Nishihara, 903-0215, Japan
| | - Yasuyuki Igarashi
- Faculty of Advanced Life Science, Hokkaido University, Sapporo, 001-0021, Japan
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Yao X, Ding J. Effects of Microstripe Geometry on Guided Cell Migration. ACS APPLIED MATERIALS & INTERFACES 2020; 12:27971-27983. [PMID: 32479054 DOI: 10.1021/acsami.0c05024] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cell migration on material surfaces is a fundament issue in the fields of biomaterials, cell biology, tissue engineering, regenerative medicine, etc. Herein, we aim to guide cell migration by flat microstripes with significant contrast of cell adhesion and varied geometric features of the adhesive stripes. To this end, we designed and fabricated cell-adhesive arginine-glycine-aspartate (RGD) microstripes on the nonfouling poly(ethylene glycol) (PEG) background and examined the microstripe-guided adhesion and migration of a few cell types. The migration of cell clusters adhering on the RGD regions was found to be significantly affected by the widths and arc radiuses of the guided microstripes. The cells migrated fastest on the straight microstripes with width of about 20 μm, which we defined as single file confined migration (SFCM). We also checked the possible left-right asymmetric bias of cell migration guided by combinatory microstripes with alternative wavy and quasi-straight stripes under a given width, and found that the velocity of CCW (counter clockwise) migration was higher than that of CW (clockwise) migration for primary rat mesenchymal stem cells (rMSCs), whereas no left-right asymmetric bias was observed for NIH3T3 (mouse embryonic fibroblast cell line) and Hela (human cervix epithelial carcinoma cell line) cells. Comparison of migration of cells on the nanotopological stripe and smooth surfaces further confirmed the importance of cell orientation coherence for guided cell migration and strengthened the superiority of SFCM.
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Affiliation(s)
- Xiang Yao
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Jiandong Ding
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
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C3a elicits unique migratory responses in immature low-density neutrophils. Oncogene 2020; 39:2612-2623. [PMID: 32020055 DOI: 10.1038/s41388-020-1169-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 12/14/2019] [Accepted: 01/20/2020] [Indexed: 12/31/2022]
Abstract
Neutrophils represent the immune system's first line of defense and are rapidly recruited into inflamed tissue. In cancer associated inflammation, phenotypic heterogeneity has been ascribed to this cell type, whereby neutrophils can manifest anti- or pro-metastatic functions depending on the cellular/micro-environmental context. Here, we demonstrate that pro-metastatic immature low-density neutrophils (iLDNs) more efficiently accumulate in the livers of mice bearing metastatic lesions compared with anti-metastatic mature high-density neutrophils (HDNs). Transcriptomic analyses reveal enrichment of a migration signature in iLDNs relative to HDNs. We find that conditioned media derived from liver-metastatic breast cancer cells, but not lung-metastatic variants, specifically induces chemotaxis of iLDNs and not HDNs. Chemotactic responses are due to increased surface expression of C3aR in iLDNs relative to HDNs. In addition, we detect elevated secretion of cancer-cell derived C3a from liver-metastatic versus lung-metastatic breast cancer cells. Perturbation of C3a/C3aR signaling axis with either a small molecule inhibitor, SB290157, or reducing the levels of secreted C3a from liver-metastatic breast cancer cells by short hairpin RNAs, can abrogate the chemotactic response of iLDNs both in vitro and in vivo, respectively. Together, these data reveal novel mechanisms through which iLDNs prefentially accumulate in liver tissue harboring metastases in response to tumor-derived C3a secreted from the liver-aggressive 4T1 breast cancer cells.
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12
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Interplay Between the Persistent Random Walk and the Contact Inhibition of Locomotion Leads to Collective Cell Behaviors. Bull Math Biol 2019; 81:3301-3321. [PMID: 30788690 DOI: 10.1007/s11538-019-00585-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 02/12/2019] [Indexed: 01/23/2023]
Abstract
Cell migration plays an important role in physiology and pathophysiology. It was observed in the experiments that cells, such as fibroblast, leukocytes, and cancer cells, exhibit a wide variety of migratory behaviors, such as persistent random walk, contact inhibition of locomotion, and ordered behaviors. To identify biophysical mechanisms for these cellular behaviors, we developed a rigorous computational model of cell migration on a two-dimensional non-deformable substrate. Cells in the model undergo motion driven by mechanical interactions between cellular protrusions and the substrate via the balance of tensile forces. Properties of dynamic formation of lamellipodia induced the persistent random walk behavior of a migrating cell. When multiple cells are included in the simulation, the model recapitulated the contact inhibition of locomotion between cells at low density without any phenomenological assumptions or momentum transfer. Instead, the model showed that contact inhibition of locomotion can emerge via indirect interactions between the cells through their interactions with the underlying substrate. At high density, contact inhibition of locomotion between numerous cells gave rise to confined motions or ordered behaviors, depending on cell density and how likely lamellipodia turn over due to contact with other cells. Results in our study suggest that various collective migratory behaviors may emerge without more restrictive assumptions or direct cell-to-cell biomechanical interactions.
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Witzel II, Nasser R, Garcia-Sabaté A, Sapudom J, Ma C, Chen W, Teo JCM. Deconstructing Immune Microenvironments of Lymphoid Tissues for Reverse Engineering. Adv Healthc Mater 2019; 8:e1801126. [PMID: 30516005 DOI: 10.1002/adhm.201801126] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/25/2018] [Indexed: 01/01/2023]
Abstract
The immune microenvironment presents a diverse panel of cues that impacts immune cell migration, organization, differentiation, and the immune response. Uniquely, both the liquid and solid phases of every specific immune niche within the body play an important role in defining cellular functions in immunity at that particular location. The in vivo immune microenvironment consists of biomechanical and biochemical signals including their gradients, surface topography, dimensionality, modes of ligand presentation, and cell-cell interactions, and the ability to recreate these immune biointerfaces in vitro can provide valuable insights into the immune system. This manuscript reviews the critical roles played by different immune cells and surveys the current progress of model systems for reverse engineering of immune microenvironments with a focus on lymphoid tissues.
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Affiliation(s)
- Ini-Isabée Witzel
- Core Technology Platforms; New York University Abu Dhabi; Saadiyat Campus, P.O. Box 127788 Abu Dhabi UAE
| | - Rasha Nasser
- Laboratory for Immuno Bioengineering Research and Applications (LIBRA); Division of Engineering; New York University Abu Dhabi; Saadiyat Campus, P.O. Box 127788 Abu Dhabi UAE
| | - Anna Garcia-Sabaté
- Laboratory for Immuno Bioengineering Research and Applications (LIBRA); Division of Engineering; New York University Abu Dhabi; Saadiyat Campus, P.O. Box 127788 Abu Dhabi UAE
| | - Jiranuwat Sapudom
- Laboratory for Immuno Bioengineering Research and Applications (LIBRA); Division of Engineering; New York University Abu Dhabi; Saadiyat Campus, P.O. Box 127788 Abu Dhabi UAE
| | - Chao Ma
- Department of Mechanical and Aerospace Engineering; New York University; 6 MetroTech Center Brooklyn NY 11201 USA
| | - Weiqiang Chen
- Department of Mechanical and Aerospace Engineering; New York University; 6 MetroTech Center Brooklyn NY 11201 USA
- Department of Biomedical Engineering; New York University; 6 MetroTech Center Brooklyn NY 11201 USA
| | - Jeremy C. M. Teo
- Laboratory for Immuno Bioengineering Research and Applications (LIBRA); Division of Engineering; New York University Abu Dhabi; Saadiyat Campus, P.O. Box 127788 Abu Dhabi UAE
- Department of Mechanical and Aerospace Engineering; New York University; 6 MetroTech Center Brooklyn NY 11201 USA
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14
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Boneschansker L, Jorgensen J, Ellett F, Briscoe DM, Irimia D. Convergent and Divergent Migratory Patterns of Human Neutrophils inside Microfluidic Mazes. Sci Rep 2018; 8:1887. [PMID: 29382882 PMCID: PMC5789854 DOI: 10.1038/s41598-018-20060-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 12/19/2017] [Indexed: 12/30/2022] Open
Abstract
Neutrophils are key cellular components of the innate immune response and characteristically migrate from the blood towards and throughout tissues. Their migratory process is complex, guided by multiple chemoattractants released from injured tissues and microbes. How neutrophils integrate the various signals in the tissue microenvironment and mount effective responses is not fully understood. Here, we employed microfluidic mazes that replicate features of interstitial spaces and chemoattractant gradients within tissues to analyze the migration patterns of human neutrophils. We find that neutrophils respond to LTB4 and fMLF gradients with highly directional migration patterns and converge towards the source of chemoattractant. We named this directed migration pattern convergent. Moreover, neutrophils respond to gradients of C5a and IL-8 with a low-directionality migration pattern and disperse within mazes. We named this alternative migration pattern divergent. Inhibitors of MAP kinase and PI-3 kinase signaling pathways do not alter either convergent or divergent migration patterns, but reduce the number of responding neutrophils. Overlapping gradients of chemoattractants conserve the convergent and divergent migration patterns corresponding to each chemoattractant and have additive effects on the number of neutrophils migrating. These results suggest that convergent and divergent neutrophil migration-patterns are the result of simultaneous activation of multiple signaling pathways.
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Affiliation(s)
- Leo Boneschansker
- BioMEMS Resource Center, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA.,Transplant Research Program and The Division of Nephrology, Department of Medicine, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Julianne Jorgensen
- BioMEMS Resource Center, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA
| | - Felix Ellett
- BioMEMS Resource Center, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA
| | - David M Briscoe
- Transplant Research Program and The Division of Nephrology, Department of Medicine, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Daniel Irimia
- BioMEMS Resource Center, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Shriners Hospitals for Children, Boston, MA, USA.
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15
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Neutrophils: a cornerstone of liver ischemia and reperfusion injury. J Transl Med 2018; 98:51-62. [PMID: 28920945 DOI: 10.1038/labinvest.2017.90] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 07/05/2017] [Accepted: 07/09/2017] [Indexed: 12/12/2022] Open
Abstract
Ischemia-reperfusion injury (IRI) is the main cause of morbidity and mortality due to graft rejection after liver transplantation. During IRI, an intense inflammatory process occurs in the liver. This hepatic inflammation is initiated by the ischemic period but occurs mainly during the reperfusion phase, and is characterized by a large neutrophil recruitment to the liver. Production of cytokines, chemokines, and danger signals results in activation of resident hepatocytes, leukocytes, and Kupffer cells. The role of neutrophils as the main amplifiers of liver injury in IRI has been recognized in many publications. Several studies have shown that elimination of excessive neutrophils or inhibition of their function leads to reduction of liver injury and inflammation. However, the mechanisms involved in neutrophil recruitment during liver IRI are not well known. In addition, the molecules necessary for this type of migration are poorly defined, as the liver presents an atypical sinusoidal vasculature in which the classical leukocyte migration paradigm only partially applies. This review summarizes recent advances in neutrophil-mediated liver damage, and its application to liver IRI. Basic mechanisms of activation of neutrophils and their unique mechanisms of recruitment into the liver vasculature are discussed. In particular, the role of danger signals, adhesion molecules, chemokines, glycosaminoglycans (GAGs), and metalloproteinases is explored. The precise definition of the molecular events that govern the recruitment of neutrophils and their movement into inflamed tissue may offer new therapeutic alternatives for hepatic injury by IRI and other inflammatory diseases of the liver.
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Suply T, Hannedouche S, Carte N, Li J, Grosshans B, Schaefer M, Raad L, Beck V, Vidal S, Hiou-Feige A, Beluch N, Barbieri S, Wirsching J, Lageyre N, Hillger F, Debon C, Dawson J, Smith P, Lannoy V, Detheux M, Bitsch F, Falchetto R, Bouwmeester T, Porter J, Baumgarten B, Mansfield K, Carballido JM, Seuwen K, Bassilana F. A natural ligand for the orphan receptor GPR15 modulates lymphocyte recruitment to epithelia. Sci Signal 2017; 10:10/496/eaal0180. [DOI: 10.1126/scisignal.aal0180] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Roy J, Mazzaferri J, Filep JG, Costantino S. A Haptotaxis Assay for Neutrophils using Optical Patterning and a High-content Approach. Sci Rep 2017; 7:2869. [PMID: 28588217 PMCID: PMC5460230 DOI: 10.1038/s41598-017-02993-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 04/21/2017] [Indexed: 12/30/2022] Open
Abstract
Neutrophil recruitment guided by chemotactic cues is a central event in host defense against infection and tissue injury. While the mechanisms underlying neutrophil chemotaxis have been extensively studied, these are just recently being addressed by using high-content approaches or surface-bound chemotactic gradients (haptotaxis) in vitro. Here, we report a haptotaxis assay, based on the classic under-agarose assay, which combines an optical patterning technique to generate surface-bound formyl peptide gradients as well as an automated imaging and analysis of a large number of migration trajectories. We show that human neutrophils migrate on covalently-bound formyl-peptide gradients, which influence the speed and frequency of neutrophil penetration under the agarose. Analysis revealed that neutrophils migrating on surface-bound patterns accumulate in the region of the highest peptide concentration, thereby mimicking in vivo events. We propose the use of a chemotactic precision index, gyration tensors and neutrophil penetration rate for characterizing haptotaxis. This high-content assay provides a simple approach that can be applied for studying molecular mechanisms underlying haptotaxis on user-defined gradient shape.
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Affiliation(s)
- Joannie Roy
- Research Center, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada.,Biomedical Engineering Institute, University of Montreal, Montreal, Quebec, Canada
| | - Javier Mazzaferri
- Research Center, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada
| | - János G Filep
- Research Center, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada.,Department of Pathology and Cell Biology, University of Montreal, Montreal, Quebec, Canada
| | - Santiago Costantino
- Research Center, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada. .,Biomedical Engineering Institute, University of Montreal, Montreal, Quebec, Canada. .,Department of Ophthalmology, University of Montreal, Montreal, Quebec, Canada.
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Girrbach M, Rink I, Ladnorg T, Azucena C, Heißler S, Haraszti T, Schepers U, Schmitz K. Leukocyte responses to immobilized patterns of CXCL8. Colloids Surf B Biointerfaces 2016; 142:385-391. [DOI: 10.1016/j.colsurfb.2016.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Revised: 02/02/2016] [Accepted: 03/01/2016] [Indexed: 12/15/2022]
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